package com.ssm.student.service;

import com.ssm.student.model.Teacher;

/*
 * 提供对外接口之前的业务及流程接口定义
 * */
public interface TeacherService {
    //教师添加
    int AddTeacher(Teacher teacher);

    //教师修改
    int UpdateTeacher(Teacher teacher);

    //教师删除
    int DeleteTeacher(int teacherid);
}
